UNDERWEAR ACHIEVER Our intrepid reporter goes shopping for lingerie BY COREY LEVITAN STAFF WRITER Finding the nearest lingerie store is three thousand times easier than entering it. I discover this equation while observing from a dignified distance the frilly facade of Frederick's of Hollywood. A similar terror grips males contemplating women's departments and boutiques throughout the cosmos. That's why that perfume from Christmas smells like Brut for Women. Lost in a women's department, a guy grabs the first familiar object, then Al Cowlings it from the scene. Department stores no doubt maintain separate display cases full of super- priced female garbage just for the hapless male victim. No man will ask to see something "in the back" if it will keep him in the girls' department a moment longer than necessary. We can't help it. During childhood we're taught that playing hopscotch, jumprope or dolls makes our special friend fall off. Grinding thumbnail into palm, I make my first Frederick's entrance (but not before glancing left and right to check that my old high school gym teacher is not watching). Inside this sacheted hell I desperately scan the premises in search of another male for bonding. Just one of those "Can you believe what we go through for women?" nods would ease my pain. No dice. I imagine the bonanza awaiting the person who invents a store just for men looking for women's gifts. I picture big, manly Diamond Vision screens broadcasting basketball games, while mechnanical bulls whip around the perimeter. Behind the register would sit cans of chewing tobacco. This pleasant reverie is interrupted as I'm ambushed by an eager saleslady's "What exactly are you looking for?" That's the thing. No guy knows exactly what he's looking for. I've been seeing this cute girl for three months whose sexiest outfit makes her look like Bjork at the Oscars, so I'm here to see what I can do. My dumb silence prompts a memorized list. "There are cammies," she vogues, "teddies, tap pants, body stockings..." My dumb silence is now deafening. To add to the confusion, the plethora of silk and lace has me sort of -- how would you put it in a respectable newspaper? -- enchanted. I imagine the saleswoman is named Dominique and that she secretly plans to yank me into a dressing booth, where we'll transform her Maidenforms into a scandalous pile of ripped textiles. My enchantment leads to a finger stuck in the rack of undergarments I was pretending to peruse while Dominque spoke. Enchanted and lodged is not a good combination. Without even graph paper or a protractor, somehow I discover the exact tugging motion required to send 25 frilly black camisoles whizzing off the rack and onto the floor. I am now fully playing hopscotch. As I calmly refasten the intimates to their hangers, Mistress Dominique tries not to snicker, which sets her immediately apart from the other employees and patrons. She signals for backup, enabling me to hide in the panties section. I try to imagine a worse scenario. Perhaps buying my girlfriend feminine hygiene products without a price tag, so the cashier has to yell, "How much for these tampons this guy over here wants?" After two minutes my flesh tone returns. I am here to buy Bjork some sexy underwear, and after what had just transpired, nothing can embarrass me now. I finger proudly through the panties. One problem. I do not know her size. At no time during several rummages through my girlfriend's underwear drawer (yes, males do that) have I noticed the tags. Guessing her to be slightly thinner than I, my search for a 28 begins. What's this? Size 4? Size 6? Is this the toddler lingerie department? Sensing Dominique hot on my tail, I grab a 4 and a 5 and compute the most direct trajectory to the cash register. Fade to that evening. As my girlfriend delicately tears the gift wrapping away, beads of sweat clog my every pore. She smiles slightly, excusing herself to try on her exquisite bounty. They're too small. She feels fat. I tactfully ask, "Wouldn't you feel worse if I picked 7s because I thought you were bigger than you are?" You'd be right if you guessed that Bjork and I aren't seeing each other anymore.